Lip fillers are a great way to temporarily enhance the lips. There are several hyaluronic acid options available. Hyaluronic acid is a product that is naturally found in our bodies that’s made in a lab. At Dermatology & Plastic Surgery of Arizona, we typically recommend Juvederm Volbella or Ultra Plus. Juvederm is injected into the lips after numbing cream is applied. Over a period of two weeks, the filler will then absorb more of your body’s water and the swelling will decrease. Injectable lip augmentation can last anywhere from six months to one year, depending on the filler.